Bill Title: Self-defense, defense of others, and firearms matters. Designates the following as voter registration offices: (1) Each office affiliated with the Indiana state police. (2) Each office affiliated with the sheriff of a county. (3) Each office affiliated with a municipal law enforcement agency. Provides immunity for a justified use of force in certain instances. Requires a court to award, in certain instances, reasonable attorney's fees and costs to a defendant when the justified use of force immunity is successfully raised. Permits a person who may legally possess a firearm to possess a firearm on school property if the person possesses the firearm: (1) as an employee or volunteer of a house of worship located on the school property; or (2) while attending a worship service or religious ceremony conducted at a house of worship. Increases the duration of a four year handgun license to five years. Provides that an individual may simultaneously hold both a five year license and a lifetime license. Requires a law enforcement officer to whom an application for a handgun license is made to consult available local, state, and federal criminal history data banks, including the National Instant Criminal Background Check System (NICS), when determining whether possession of a firearm by an applicant would be a violation of state or federal law. Modifies the fees for five year licenses beginning July 1, 2020. Makes conforming amendments.